Power Bits With Finders for Slotted Screws 1/4” Hex Drive — Standard Length PART NO. 40-2BF 40-3BF 40-4BF 40-5BF 40-6BF 40-7BF SCREW SIZE 4F-6R 6F-8R 8F-10R 10F-12R 12F-14R 14F-16R BLADE BIT THICKNESS DIAMETER .036 .040 .042 .046 .050 .055 .193 .241 .290 .350 .395 .457 OVERALL LENGTH 3-3/4” 3-3/4” 3-3/4” 3-3/4” 3-7/8” 4-1/8” SHANK PART NO. 40-2 40-3 40-4 40-5 40-6 40-7 7/16” Hex Drive PART NO. 46-5BF 46-6BF 46-7BF 46-8BF SCREW SIZE 14F-16R 16F-20R 20F-22R 24F-24R BLADE BIT THICKNESS DIAMETER .055 .060 .062 .065 .457 .503 .545 .595 OVERALL LENGTH 4-1/8” 4-1/8” 4-1/8” 4-1/8” SHANK PART NO. 46-5 46-6 46-7 46-8 1/4” Hex Drive for Sidewalk Bolts PART NO. 46-8BF-1/4 SCREW SIZE 24F-24R BLADE BIT THICKNESS DIAMETER .065 .595 OVERALL LENGTH 4-1/8” SHANK PART NO. 46-8-1/4 18